Oct 15, 2015
Accident
Substantial Dickinson, AL
InjuriesNone
Phase of Flight-
ConditionsVMC
OperationFAR 137
Probable Cause
The improper installation by company maintenance personnel of the securing hardware of a tail rotor driveshaft section, which resulted in that section of tail rotor driveshaft disconnecting and a complete loss of tail rotor thrust.
NTSB ERA16LA015